337572039

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 523160064

約数和(自身を除く): 185588025

約数列:

[1, 3, 7, 21, 83, 249, 293, 581, 661, 879, 1743, 1983, 2051, 4627, 6153, 13881, 24319, 54863, 72957, 164589, 170233, 193673, 384041, 510699, 581019, 1152123, 1355711, 4067133, 16074859, 48224577, 112524013, 337572039]

約数ペア:

[(1, 337572039), (3, 112524013), (7, 48224577), (21, 16074859), (83, 4067133), (249, 1355711), (293, 1152123), (581, 581019), (661, 510699), (879, 384041), (1743, 193673), (1983, 170233), (2051, 164589), (4627, 72957), (6153, 54863), (13881, 24319)]